baber/WOPTO huggingface dataset:
Patent JP-H07334599-A (JP)
Title: Reader for optical information
Inventor: HATANAKA KATSUMI
IPC: G06K7/10
Filed: 1994-06-09
Abstract: PURPOSE:To provide a reader for optical information capable of assembling a reflection mirror which sets an optical path for image-forming reflection light from a recording part in an image sensor so as to correctly set, especially, positional relation and angular relation. CONSTITUTION:A bar-code recorded on a label 13 oppositely equipped at the opening 12 of a case 11 is illuminated by an optical source 14 and its reflection light is reflected by the first reflection mirror 18 so as to be introduced to a lens 17 and so as to be reflected by the second reflection mirror 19 so that an image is formed on the receiving surface of an image sensor 16. The first and second reflection mirrors 18 and 19 are respectively and fixedly held by the holding mechanisms 21 and 22 of a holding material 20 which is integratedly formed and relative position relation and reflection angle relation are made to be specified. That is, the relative position and the reflection angle of the reflection mirrors 18 and 19 being important for correctly forming the image of the bar-code in the image sensor 16 are specified by the holding material 20 so that the optical path with high reliability is easily and surely set.
Patent JP-S5831181-A (JP)
Inventor: MATSUMOTO KAZUHISA
IPC: D06P1/44
Filed: 1981-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S619126-A (JP)
Inventor: SAKAI TAKAMI
IPC: H02M7/17
Filed: 1984-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5251906-A (JP)
Title: Pick-up arm driving device for record players
Inventor: MIYAMOTO KOUICHI
IPC: G11B3/085
Filed: 1975-10-23
Abstract: PURPOSE: To made possible the play wherein no harmful loads are applied to arm and the play wherein the arm is lowered here and there, by controlling motors for arm elevation and horizontal movement with electric signal generated on opening and closing of switch using cam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0744498-A (JP)
Title: Usage of self identification device as password for computer system
Inventor: MATSUMURA REMI
IPC: G06F21/32
Filed: 1993-04-21
Abstract: PURPOSE:To prevent invasion of virus from other device through a communication line and to eliminate the entry of a password by a key board. CONSTITUTION:The system is characterized in that a concerned person identification device 2 discriminates whether or not a concerned person or a characteristic image of the person is registered is discriminated and a virus invaded through various media from the outside of the computer system 1 is prevented and the entry of a password from a key board is eliminated.
Patent JP-H11321721-A (JP)
Title: Vehicular suspension support member
Inventor: IWATSUKI SHUICHIRO
IPC: B60G21/06
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To decide a support position precisely and simply by comprising a cast body having a spring seat for coil spring and a pivot support for shock absorber arranged mutually and independently. SOLUTION: A car body 1 has right/left Al alloy made side members 4, 5 arranged in right/left rear wheels 2, 3 sides and an Al alloy made rear cross member 6 and the side members 4, 5 and the rear cross member 6 are connected mutually by right/left Al alloy made suspension support members 7, 8. The right suspension support member 7 has a spring seat for a coil spring 9 on its frontside and a pivot support for a shock absorber 10 on its rearside but as the right suspension support member 7 is a cast body, the positions of the spring seat for coil spring 9 and the pivot support for the shock absorber 10 in the support member 7 are immovable. Thus, both support positions of the coil spring and shock absorber can be decided precisely and simply.
Patent JP-S6019655-A (JP)
Title: Automatic sorting unit
Inventor: SHIRAI YASUKI
IPC: B65H39/11
Filed: 1983-07-15
Abstract: PURPOSE:To double the sheet storing capacity without any increase in bumber of storing trays by disposing an aligner mechanism adapted to change the sheet transport direction in plural stages between sheet carry-in means and a sorting mechanism. CONSTITUTION:In sorting sheets 3, a roller 8 is previously set to be rotated in direction of an arrow (a) through a driving rod 15 and a longitudinal shaft 13 by driving means 18, so that when a sheet 3 carried in from a copying machine reaches the roller 8, the sheet is turned to reach a sorting mechanism 2. After that, the sheet is stored on the left side of a storing tray 4 by the sorting mechanism 2, and on completion of storing sheets for the number of trays 4, the roller 8 is turned to deflect the carried-in sheet 3. In this arrangement, the sheets 3 to be sorted are overlapped on the sheets 3 already stored and stored on the right side of the tray 4, so as to double the storing capacity for the sheets 3 without an increase in the number of trays.
Patent JP-S63292288-A (JP)
Title: Integrated circuit card
Inventor: SHOJI KAZUHIKO
IPC: G06K19/10
Filed: 1987-05-25
Abstract: PURPOSE:To keep the security of a job where data is read out with direct access given to a memory of an integrated circuit IC card, by enciphering the data on the memory. CONSTITUTION:An interface part 1 is provided to control the input/output of data between a host terminal equipment and an IC card together with a microprocessor 2, an enciphering part 3, and a data memory 4. The microprocessor 2 uses a memory area for secret data in the memory 4 to confirm the identity and carries out the reading/writing actions of data. In this case, the data is enciphered via the part 3 and written in the memory 4. When the data is read out, the enciphered data of the memory 4 is changed into the normal sentences through the part 3. These normal sentences are sent to the microprocessor 2. Thus the part 3 is used for reading writing of data to the memory 4. As a result, the security of data is ensured despite illegal access given directly to the memory 4.
Patent JP-S63293505-A (JP)
Title: Processor for leaked light on optical fiber side face
Inventor: TOKUDA SHUICHIRO
IPC: G02B6/00
Filed: 1987-05-27
Abstract: PURPOSE:To uniform the brightness of leaked light from a working face over the whole area and to obtain an excellent light source by using a stamper having inclined structure inclined from one end to the other or from both the ends to its center part to execute rough working of an optical fiber. CONSTITUTION:A cushion 25 is set up on a plate 26 and an optical fiber tape 24 and an emery paper 23 are depressed by the stampers 21 equipped with heaters 22 to form flaws on the side face of the tape 24 and to execute light leakage processing. The cushion material has the structure inclined from one end to the other or from both the ends to the center part. When both the ends of the light emitting optical fiber tape 11 whose side face is treated by light leakage processing are connected to light sources 13, 14, the brightness of leaked light from the processing part 12 is uniformed over the whole area and excellent light sources having no light emitting dot can be obtained.
Patent JP-S5829132-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: C10M105/38
Filed: 1981-08-15
Abstract: PURPOSE:To obtain a magnetic recording medium having superior magnetic characteristics, superior surface smoothness of the magnetic layer and superior durability and contg. magnetic powder with high dispersibility and fillability by hardening a coated film contg. a specified coupling agent and a specified oligomer under radiation so as to produce the magnetic layer. CONSTITUTION:A coated film contg. a titanium coupling agent represented by the general formula, an oligomer of epoxy acrylate or epoxy methacrylated obtd. by reacting a compound contg. >=2 epoxy groups with acrylic acid or methacrylic acid, and magnetic powder, is formed on a substrate and hardened by irradiation to produce a magnetic layer. Besides said oligomer, to the film may be added an oligomer obtd. by bonding acrylic acid or methacrylic acid to a terminal or polyalkylene glycol or polyol by esterification. The preferred amount of the coupling agent to be used is 0.1-10wt% of the amount of the magnetic powder in the magnetic layer.
Patent JP-S62285102-A (JP)
Title: Controller for copying machine
Inventor: NAKAMURA SHINICHI
IPC: G03G15/00
Filed: 1986-06-04
Abstract: PURPOSE:To prevent the breakage of a controller for copying machine owing to an abnormal action by switching off a load driving power supply if a master or slave CPU of plural microprocessors which control the copying machine. CONSTITUTION:The runaway of a master CPU 18 is detected by a runaway detecting circuit 19 by the signal received from an exclusive output terminal 18a showing the runaway state. Then the circuit 19 delivers a signal to a reset terminal 18b to reset the master CPU 18. At the same time, a signal is supplied to a load driving power supply 21 for copying machine and the output of the power supply 21 is turned off. While the runaway of a slave CPU 12 is informed to the CPU 18 via communication lines 13-17. Then the CPU 18 outputs a signal to the circuit 19 to turn off the output of the power supply 21. As a result, the load has no actuation regardless of the state of a microprocessor and therefore a controller for copying machine is never broken down by an abnormal action.
Patent JP-H11301729-A (JP)
Title: Golf outfit or the like
Inventor: SHINODA MAKI
IPC: B65D65/38
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To display the appearance and an inner structure of a golf outfit in a beautiful manner with the hologram by forming a regular reflection part in which the appearance or the inner structure of the golf outfit through the regular reflection of the incident light at the specified angle into an irregular reflection part where the incident light is irregularly reflected. SOLUTION: A hologram sheet 20 is attached to an upper surface of a lid body of a golf ball box. A hologram layer 22 is formed on a base sheet 21, and the hologram sheet 2 is attached to the lid body through an adhesive layer 23 formed on a back side of the base sheet 21. The hologram layer 22 is provided with an irregular reflection part 26 consisting of fine unevenness of a metallic vapor deposition film 25 to cover a fine uneven part 24 formed on the base sheet 21. In the irregular reflection part 26, a first regular reflection part regularly reflects the incident light at the specified angle, and displays the appearance of a golf ball. Similarly, a second regular reflection part regularly reflects the incident light at another angle to display the inner structure of the golf ball.
Patent JP-H01299993-A (JP)
Title: Closing method for mud escape part
Inventor: HIHARA TAKESHI
IPC: C09K8/502
Filed: 1988-05-27
Abstract: PURPOSE:To effectively close a mud escape part by filling the predetermined amount of chemicals composed of a hydrophilic urethane polymer and a water soluble solvent. CONSTITUTION:A drill bit 2 is operated for a drilling process with muddy water supplied to the inside of a drilling well, thereby forming an oil or gas well. When the drilling well encounters a mud escape part 5 and muddy water pressure drops, chemicals are filled into the mud escape part 5, composed of 10 to 99 weight parts of a hydrophilic urethane polymer and 1 to 99 weight parts of a water soluble solvent hard to dissolve in a mineral oil having no active hydrogen. According to the aforesaid system, the mud escape part 5 can be closed.
Patent JP-S5831053-A (JP)
Title: Amorphous alloy
Inventor: INOMATA KOUICHIROU
IPC: C22C19/07
Filed: 1981-08-18
Abstract: PURPOSE:To obtain an amorphous alloy having low coercive force and superior square characteristics at high frequency and suitable for use as the material of a magnetic core by rapidly cooling an alloy material having a restricted composition contg. Fe, B, Si, Ti, etc. besides Co as a principal component from a molten state. CONSTITUTION:An amorphous alloy expressed by a formula (Co1-x1 Fex1Mx2)x3 -Bx4Si100-x3-x4 (where M is at least 1 kind of element selected from Ti, v, Cr, Mn, Ni, Zr, Nb, Mo, Ru, Hf, Ta, W and Re, 0<=x1<=0.10, 0<=x2<=0.10, 70<=x3<= 79 and 5<=x4<=9) is manufactured as a platelike thin body by rapidly cooling an alloy material having the prescribed compositional ratio from a molten state by means of a single roll. It is preferable to set the thickness of the thin body to <=25mum, especially about 10-25mum.
Patent JP-S5753179-A (JP)
Title: Picture processing
Inventor: EJIRI KOUICHI
IPC: H04N1/40
Filed: 1980-09-16
Abstract: PURPOSE:To discriminate a halftone part correctly even if white, black and halftone exist, by subjecting the picture signal, which is inputted in picture element units, to MTF correction and by discriminating the halftone part of the corrected signal. CONSTITUTION:The analogue video signal from a scanner 1 is converted to density of 4 bits per a picture element by a quantizer 2. Next, a peripheral picture element region of a noticed picture element is extracted in a buffer memory 3, and the noticed picture element S (i, j) is subjected to the convolution operation of a weighted coefficient (w) (k, l) by an MTF correcting circuit 4. The MTF-corrected picture is sent to a buffer memory 5 and is subjected to the logical operation in the next processing circuit 6 and is discriminated for a halftone region. A gate circuit 7 selects the output of the buffer memory 3 as a signal P, and otherwise, the circuit 7 outputs the output of the buffer memory 5 as the signal P. Thus, an accurate variable density is reproduced.
Patent JP-H01298879-A (JP)
Title: Drive method for charge coupled device
Inventor: OTA YOSHITAKA
IPC: H04N5/369
Filed: 1988-05-27
Abstract: PURPOSE:To device the method such that an electron charge is moved between a storage part and a transfer part without provision of an independent gate or the like by controlling an applied voltage to an electrode of the transfer part variably into four different voltages. CONSTITUTION:The applied voltages to the electrode of the vertical transfer CCD 2 are controlled variably into four-value voltages of H1, H0, L0 and L1. Thus the electric charge is transferred vertically in the vertical transfer CCD 2 by two values L0, M in the applied voltages to the vertical transfer CCD 2 and the electric charge is moved to the vertical transfer CCD 2 from the storage part 1a by using the other one value L1 and moved to the adjacent storage part 1a from the vertical transfer CCD 2 by using the rest one value H1. Then the electric charge is moved from the vertical transfer CCD 2 to the storage part 1a without provision of an independent gate part or the like.
Patent JP-H08320355-A (JP)
Title: Connector inspection device
Inventor: TANAKA HIDEO
IPC: G01R31/04
Filed: 1995-05-26
Abstract: PURPOSE: To detect the incomplete connection of a terminal without any contact between a probe and terminal metal fittings by supporting a holder with a check pin and a contact probe using the casing of an inspection part so that the holder can travel back and forth and detecting the deformation of a lance with the contact of the check pin. CONSTITUTION: An inspection part is brought closer to a connector retention part by operating a lever. When terminal metal fittings 62 is positively inserted into a housing 61, a lance 63 is engaged to the metal fittings 62 and does not exist in a space 64 and a check pin 33 enters the space 64, a contact probe 34 contacts the metal fittings 62 for electrical conduction. On the other hand, when the meTal fittings 62 is not positively inserted, the lance 63 is not engaged to the metal fittings 62, remains to be displaced within the space 64 and the pin 33 contacts the lance 63.  When an inspection part is brought closer to a retention part against the elastic energization of the pin 33, a holder H moves in a direction away from the retention part in reference to the retention part and the probe 34 cannot contact the metal fittings 62 for conduction, thus detecting the semi-inserted state of the metal fittings 62.
Patent JP-S6020509-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: SHINOHARA YASUO
IPC: H01L21/208
Filed: 1983-07-14
Abstract: PURPOSE:To form a thin epitaxial growth layer at low cost by uniformly forming a polycrystalline layer having the same quality of material as an epitaxial growth substrate or the same quality of material as a semiconductor growing solution on the surface of a blank substrate not dissolved to the semiconductor growing solution and using the polycrystalline layer as a seed crystal. CONSTITUTION:A seed crystal board 10 is set at the predetermined position of a carbon board 3. Gallium arsenide and aluminum and a dopant are dissolved into gallium, and a semiconductor solution 4 is creeped under the seed crystal substrate 10 with a polycrystalline layer 12 consisting of gallium arsenide when the temperature of the semiconductor solution 4 is dropped to the saturation point or lower of a solute to a solvent. Consequently, the surface of the polycrystalline layer 12 has the same composition as the semiconductor solution. Since the deposition of aluminum gallium arsenide is generated to the polycrystalline layer 12 from the semiconductor solution 4 by slowly dropping the temperature of a furnace and the thickness of the deposition is thin, the semiconductor solution is equalized rapidly, and the degree of supersaturation is kept at a fixed value at all times. The thickness of a thin growth layer can be controlled by bringing a substrate 5 for epitaxial growth into contact with the semiconductor solution 4 under said state.
Patent JP-H01299018-A (JP)
Title: Manufacture of plastic film
Inventor: SUEKUNI YOSHIHIKO
IPC: B29C48/08
Filed: 1988-05-27
Abstract: PURPOSE:To make cleaning aiming at removal of an oligomer on the circumference of a mouth piece or a cooling roll unnecessary, by a method wherein the oligomer generated from a sheetlike matter in a molten state is sucked and removed along with air by an air sucking device provided on the circumference of the mouth piece and discharged and removed out of a remote production system. CONSTITUTION:An oligomer is generated from a molten sheetlike matter 20 extruded through a mouth piece 22. Air including the oligomer is floating on the circumference of the same and solidification/separation are performed on the surface of an extruding machine and its attachment which are on the upper part of a cooling roll 23. The oligomer floating in a space shown by the sheetlike matter in a molten state, the under surface of the mouth piece and the surface of the cooling roll is sucked by a suction nozzle 11. A blower 13 is a device discharging the air including the oligomer out of a system (outside) and the suction nozzle is communicated with the outside by a duct 17.
Patent JP-S61285246-A (JP)
Title: Epoxy resin molding material
Inventor: TORII MUNETOMO
IPC: C08L63/00
Filed: 1985-06-13
Abstract: PURPOSE:The titled material, containing an organopolysiloxane and an organophosphine compound and having improved heat cycle resistance, electric insulating properties and moldability. CONSTITUTION:An epoxy resin molding material containing an organo polysiloxane and an organophosphine compound. An organopolysiloxane and an organophosphine compound. An organopolysiloxane having >=one epoxy groups in one molecule is used as the organopolysiloxane in an amount of 0.1-10wt%. Ethylphosphine, etc., may be used as the organophosphine compound in an amount of 0.1-10wt%. A polyfunctional epoxy resin having >=2 epoxy groups in one molecule is used as the epoxy resin.
Patent JP-S63291907-A (JP)
Title: Polypropylene
Inventor: SAKAI TAKAO
IPC: C08F4/60
Filed: 1987-05-26
Abstract: PURPOSE:To obtain polypropylene having excellent orientation properties, rigidity, transparency, antistatic properties and blocking resistance, by subjecting propylene and a small amount of ethylene to random copolymerization with a stereoregular catalyst. CONSTITUTION:Propylene and a small amount of ethylene are subjected to random copolymerization with a stereoregular polymerization catalyst to give a polypropylene having 0.1-1.5wt.%, especially 0.3-1.4wt.% ethylene and <=0.6wt.% extract content with boiling normal butanol. For example, a combination of (A) a solid Ti catalytic component comprising Mg, Ti, a halogen and an electron donor (e.g. ethyl acetate or methyl acrylate) as essential components and (B) an organoaluminum compound (e.g. triethylaluminum) is preferable as the polymerization catalyst.
Patent JP-S61287166-A (JP)
Title: Solid-state image pickup device
Inventor: OSHIMA MITSUO
IPC: H04N5/335
Filed: 1985-06-13
Abstract: PURPOSE:To discharge excess charges, and to improve the opening area ratio of a photodiode by forming a Schottky diode without shaping an overflow control gate. CONSTITUTION:A bringing to a plus bias of the cathode side of a Schottky diode 33 is prevented, and an anode thereof is attracted to overflow drain voltage Vofd. In this case, Vofd corresponds to the overflow drain voltage of conventional devices, and the forward voltage Vf of the Schottky diode 33 corresponds to potential being set by an overflow control gate. That is, when the set value of (Vofd+Vf) is made previously higher than potential on the OFF of a signal phit, excess charges are not overflow to a CCD channel 12, thus preventing the generation of a blooming phenomenon. Excess charges generated by the incidence of intense beams are discharged to a potential well corresponding to only the Vf section of the Schottky diode by the presence of the Schottky diode 33, and discharged to the outside by an overflow drain electrode wiring 30.
Patent JP-H02307225-A (JP)
Title: Semiconductor device
Inventor: KITAMURA YOSHIHIRO
IPC: H01L21/60
Filed: 1989-05-22
Abstract: PURPOSE:To prevent corrosion of an aluminum layer generated in a vacant pad and to improve moisture resistance by providing a ball-like bump for preventing corrosion on the surface of the pad not connected to any of inner leads. CONSTITUTION:In a resin-sealed semiconductor device having electrode pads 3a-3d provided on a semiconductor chip 4 placed on an island 6, and inner leads 7a, 7b electrically connected to the pads 3a, 3c provided around the island 6, a ball-like bump 1 for preventing corrosion by providing on the surfaces of the pads 3b, 3d not connected to any of the inner leads is provided. For example, the electrodes 3a, 3c of the pads 3a-3d provided on a semiconductor chip 4 placed on the island 6 are connected to the leads 7a, 7b provided around the island 6 via metal fine wirings 2. Then, the bump 1 of a ball bonding method is press-adhered to the pads 3b, 3d of vacant pads.
Patent JP-H0426598-A (JP)
Title: Vapor growth device for organometallic compound
Inventor: UEDA TOSHIO
IPC: C30B29/40
Filed: 1990-05-21
Abstract: PURPOSE:To assure the uniformization of the film thickness of epitaxial layers and the effective supply of gaseous raw materials by specifically providing a gaseous raw material nozzle and a gas flow regulator in the device for decomposing an organometallic compd. on substrates of a pancake type susceptor. CONSTITUTION:The supply nozzle 5 for the gaseous raw material contg. the organometallic compd. is provided to face downward at the center of the susceptor 3 which is supported by a lower shaft 2 at the center of a growth chamber 1 and is imposed with the many substrates 4. The gas flow regulator 7 having an approximately hemispherical shape is suspended and supported by an upper shaft 6 so as to oppose the nozzle. Further, the upper shaft 6 in liftably supported via a bellow 8 to the chamber 1. The gaseous raw material flow is released from the nozzle 5 toward the flow regulator 7. The gaseous raw materials flow along the approximately hemispherical inside wall thereof and is supplied onto the substrates 4. The uniform laminar layer of the gaseous raw materials is assured on the substrates 4 as shown by solid arrows by adjusting the height of the flow regulator 7 and, therefore, the epitaxial layers having the uniform film thickness are formed on the substrates. The effective use of the gaseous raw materials is thus possible.